mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-08-06 06:45:56 +08:00
White space and comments only. The devo tree prior to this delta is
tagged as "vanilla" for your convenience. There are also some comment changes.
This commit is contained in:
K. Richard Pixley
@ -1,23 +1,21 @@
|
||||
/* input_scrub.c - Break up input buffers into whole numbers of lines.
|
||||
Copyright (C) 1987, 1990, 1991 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GAS, the GNU Assembler.
|
||||
|
||||
GAS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 1, or (at your option)
|
||||
any later version.
|
||||
|
||||
GAS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GAS; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
/* static const char rcsid[] = "$Id$"; */
|
||||
|
||||
This file is part of GAS, the GNU Assembler.
|
||||
|
||||
GAS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GAS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GAS; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
||||
|
||||
#include <errno.h> /* Need this to make errno declaration right */
|
||||
#include "as.h"
|
||||
@ -58,48 +56,38 @@ static char * buffer_start; /*->1st char of full buffer area. */
|
||||
static char * partial_where; /*->after last full line in buffer. */
|
||||
static int partial_size; /* >=0. Number of chars in partial line in buffer. */
|
||||
static char save_source [AFTER_SIZE];
|
||||
/* Because we need AFTER_STRING just after last */
|
||||
/* full line, it clobbers 1st part of partial */
|
||||
/* line. So we preserve 1st part of partial */
|
||||
/* line here. */
|
||||
/* Because we need AFTER_STRING just after last */
|
||||
/* full line, it clobbers 1st part of partial */
|
||||
/* line. So we preserve 1st part of partial */
|
||||
/* line here. */
|
||||
static int buffer_length; /* What is the largest size buffer that */
|
||||
/* input_file_give_next_buffer() could */
|
||||
/* return to us? */
|
||||
/* input_file_give_next_buffer() could */
|
||||
/* return to us? */
|
||||
|
||||
/* Saved information about the file that .include'd this one. When we
|
||||
hit EOF, we automatically pop to that file. */
|
||||
/* Saved information about the file that .include'd this one. When we hit EOF,
|
||||
we automatically pop to that file. */
|
||||
|
||||
static char *next_saved_file;
|
||||
|
||||
/*
|
||||
We can have more than one source file open at once, though the info for
|
||||
all but the latest one are saved off in a struct input_save. These
|
||||
files remain open, so we are limited by the number of open files allowed
|
||||
by the underlying OS.
|
||||
We may also sequentially read more than one source file in an assembly.
|
||||
*/
|
||||
/* We can have more than one source file open at once, though the info for all
|
||||
but the latest one are saved off in a struct input_save. These files remain
|
||||
open, so we are limited by the number of open files allowed by the
|
||||
underlying OS. We may also sequentially read more than one source file in an
|
||||
assembly. */
|
||||
|
||||
/* We must track the physical file and line number for error messages. We also
|
||||
track a "logical" file and line number corresponding to (C?) compiler
|
||||
source line numbers. Whenever we open a file we must fill in
|
||||
physical_input_file. So if it is NULL we have not opened any files yet. */
|
||||
|
||||
/*
|
||||
We must track the physical file and line number for error messages.
|
||||
We also track a "logical" file and line number corresponding to (C?)
|
||||
compiler source line numbers.
|
||||
Whenever we open a file we must fill in physical_input_file. So if it is NULL
|
||||
we have not opened any files yet.
|
||||
*/
|
||||
char *physical_input_file;
|
||||
char *logical_input_file;
|
||||
|
||||
static
|
||||
char * physical_input_file,
|
||||
* logical_input_file;
|
||||
typedef unsigned int line_numberT; /* 1-origin line number in a source file. */
|
||||
/* A line ends in '\n' or eof. */
|
||||
|
||||
|
||||
|
||||
typedef unsigned int line_numberT; /* 1-origin line number in a source file. */
|
||||
/* A line ends in '\n' or eof. */
|
||||
|
||||
static
|
||||
line_numberT physical_input_line,
|
||||
logical_input_line;
|
||||
line_numberT physical_input_line;
|
||||
line_numberT logical_input_line;
|
||||
|
||||
/* Struct used to save the state of the input handler during include files */
|
||||
struct input_save {
|
||||
@ -126,14 +114,13 @@ static void as_1_char();
|
||||
/* Push the state of input reading and scrubbing so that we can #include.
|
||||
The return value is a 'void *' (fudged for old compilers) to a save
|
||||
area, which can be restored by passing it to input_scrub_pop(). */
|
||||
char *
|
||||
input_scrub_push(saved_position)
|
||||
char *saved_position;
|
||||
char *input_scrub_push(saved_position)
|
||||
char *saved_position;
|
||||
{
|
||||
register struct input_save *saved;
|
||||
|
||||
|
||||
saved = (struct input_save *) xmalloc(sizeof *saved);
|
||||
|
||||
|
||||
saved->saved_position = saved_position;
|
||||
saved->buffer_start = buffer_start;
|
||||
saved->partial_where = partial_where;
|
||||
@ -143,26 +130,26 @@ input_scrub_push(saved_position)
|
||||
saved->logical_input_file = logical_input_file;
|
||||
saved->physical_input_line = physical_input_line;
|
||||
saved->logical_input_line = logical_input_line;
|
||||
bcopy (saved->save_source, save_source, sizeof (save_source));
|
||||
bcopy(saved->save_source, save_source, sizeof(save_source));
|
||||
saved->next_saved_file = next_saved_file;
|
||||
saved->input_file_save = input_file_push ();
|
||||
|
||||
input_scrub_begin (); /* Reinitialize! */
|
||||
|
||||
return (char *)saved;
|
||||
}
|
||||
saved->input_file_save = input_file_push();
|
||||
|
||||
input_scrub_begin(); /* Reinitialize! */
|
||||
|
||||
return((char *) saved);
|
||||
} /* input_scrub_push() */
|
||||
|
||||
char *
|
||||
input_scrub_pop (arg)
|
||||
char *arg;
|
||||
input_scrub_pop (arg)
|
||||
char *arg;
|
||||
{
|
||||
register struct input_save *saved;
|
||||
char *saved_position;
|
||||
|
||||
|
||||
input_scrub_end (); /* Finish off old buffer */
|
||||
|
||||
|
||||
saved = (struct input_save *)arg;
|
||||
|
||||
|
||||
input_file_pop (saved->input_file_save);
|
||||
saved_position = saved->saved_position;
|
||||
buffer_start = saved->buffer_start;
|
||||
@ -175,57 +162,56 @@ input_scrub_pop (arg)
|
||||
partial_size = saved->partial_size;
|
||||
next_saved_file = saved->next_saved_file;
|
||||
bcopy (save_source, saved->save_source, sizeof (save_source));
|
||||
|
||||
|
||||
free(arg);
|
||||
return saved_position;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
input_scrub_begin ()
|
||||
input_scrub_begin ()
|
||||
{
|
||||
know(strlen(BEFORE_STRING) == BEFORE_SIZE);
|
||||
know(strlen(AFTER_STRING) == AFTER_SIZE
|
||||
|| (AFTER_STRING[0] == '\0' && AFTER_SIZE == 1));
|
||||
|
||||
input_file_begin ();
|
||||
|
||||
buffer_length = input_file_buffer_size ();
|
||||
|
||||
buffer_start = xmalloc((long)(BEFORE_SIZE + buffer_length + buffer_length + AFTER_SIZE));
|
||||
bcopy (BEFORE_STRING, buffer_start, (int)BEFORE_SIZE);
|
||||
|
||||
/* Line number things. */
|
||||
logical_input_line = 0;
|
||||
logical_input_file = (char *)NULL;
|
||||
physical_input_file = NULL; /* No file read yet. */
|
||||
next_saved_file = NULL; /* At EOF, don't pop to any other file */
|
||||
do_scrub_begin();
|
||||
know(strlen(BEFORE_STRING) == BEFORE_SIZE);
|
||||
know(strlen(AFTER_STRING) == AFTER_SIZE || (AFTER_STRING[0] == '\0' && AFTER_SIZE == 1));
|
||||
|
||||
input_file_begin ();
|
||||
|
||||
buffer_length = input_file_buffer_size ();
|
||||
|
||||
buffer_start = xmalloc((long)(BEFORE_SIZE + buffer_length + buffer_length + AFTER_SIZE));
|
||||
bcopy (BEFORE_STRING, buffer_start, (int)BEFORE_SIZE);
|
||||
|
||||
/* Line number things. */
|
||||
logical_input_line = 0;
|
||||
logical_input_file = (char *)NULL;
|
||||
physical_input_file = NULL; /* No file read yet. */
|
||||
next_saved_file = NULL; /* At EOF, don't pop to any other file */
|
||||
do_scrub_begin();
|
||||
}
|
||||
|
||||
void
|
||||
input_scrub_end ()
|
||||
input_scrub_end ()
|
||||
{
|
||||
if (buffer_start)
|
||||
{
|
||||
free (buffer_start);
|
||||
buffer_start = 0;
|
||||
input_file_end ();
|
||||
}
|
||||
if (buffer_start)
|
||||
{
|
||||
free (buffer_start);
|
||||
buffer_start = 0;
|
||||
input_file_end ();
|
||||
}
|
||||
}
|
||||
|
||||
/* Start reading input from a new file. */
|
||||
|
||||
char * /* Return start of caller's part of buffer. */
|
||||
input_scrub_new_file (filename)
|
||||
char * filename;
|
||||
input_scrub_new_file (filename)
|
||||
char * filename;
|
||||
{
|
||||
input_file_open (filename, !flagseen['f']);
|
||||
physical_input_file = filename[0] ? filename : "{standard input}";
|
||||
physical_input_line = 0;
|
||||
|
||||
partial_size = 0;
|
||||
return (buffer_start + BEFORE_SIZE);
|
||||
input_file_open (filename, !flagseen['f']);
|
||||
physical_input_file = filename[0] ? filename : "{standard input}";
|
||||
physical_input_line = 0;
|
||||
|
||||
partial_size = 0;
|
||||
return (buffer_start + BEFORE_SIZE);
|
||||
}
|
||||
|
||||
|
||||
@ -234,102 +220,102 @@ input_scrub_new_file (filename)
|
||||
input_scrub_new_file. */
|
||||
|
||||
char *
|
||||
input_scrub_include_file (filename, position)
|
||||
char *filename;
|
||||
char *position;
|
||||
input_scrub_include_file (filename, position)
|
||||
char *filename;
|
||||
char *position;
|
||||
{
|
||||
next_saved_file = input_scrub_push (position);
|
||||
return input_scrub_new_file (filename);
|
||||
next_saved_file = input_scrub_push(position);
|
||||
return input_scrub_new_file (filename);
|
||||
}
|
||||
|
||||
void
|
||||
input_scrub_close ()
|
||||
input_scrub_close ()
|
||||
{
|
||||
input_file_close ();
|
||||
input_file_close ();
|
||||
}
|
||||
char *
|
||||
input_scrub_next_buffer (bufp)
|
||||
input_scrub_next_buffer (bufp)
|
||||
char **bufp;
|
||||
{
|
||||
register char * limit; /*->just after last char of buffer. */
|
||||
|
||||
*bufp = buffer_start + BEFORE_SIZE;
|
||||
|
||||
register char * limit; /*->just after last char of buffer. */
|
||||
|
||||
*bufp = buffer_start + BEFORE_SIZE;
|
||||
|
||||
#ifdef DONTDEF
|
||||
if(preprocess) {
|
||||
if(save_buffer) {
|
||||
*bufp = save_buffer;
|
||||
save_buffer = 0;
|
||||
}
|
||||
limit = input_file_give_next_buffer(buffer_start+BEFORE_SIZE);
|
||||
if (!limit) {
|
||||
partial_where = 0;
|
||||
if(partial_size)
|
||||
as_warn("Partial line at end of file ignored");
|
||||
return partial_where;
|
||||
}
|
||||
|
||||
if(partial_size)
|
||||
bcopy(save_source, partial_where,(int)AFTER_SIZE);
|
||||
do_scrub(partial_where,partial_size,buffer_start+BEFORE_SIZE,limit-(buffer_start+BEFORE_SIZE),&out_string,&out_length);
|
||||
limit=out_string + out_length;
|
||||
for(p=limit;*--p!='\n';)
|
||||
;
|
||||
p++;
|
||||
if(p<=buffer_start+BEFORE_SIZE)
|
||||
as_fatal("Source line too long. Please change file '%s' and re-make the assembler.", __FILE__);
|
||||
|
||||
partial_where = p;
|
||||
partial_size = limit-p;
|
||||
bcopy(partial_where, save_source,(int)AFTER_SIZE);
|
||||
bcopy(AFTER_STRING, partial_where, (int)AFTER_SIZE);
|
||||
|
||||
save_buffer = *bufp;
|
||||
*bufp = out_string;
|
||||
|
||||
return partial_where;
|
||||
}
|
||||
|
||||
/* We're not preprocessing. Do the right thing */
|
||||
if(preprocess) {
|
||||
if(save_buffer) {
|
||||
*bufp = save_buffer;
|
||||
save_buffer = 0;
|
||||
}
|
||||
limit = input_file_give_next_buffer(buffer_start+BEFORE_SIZE);
|
||||
if (!limit) {
|
||||
partial_where = 0;
|
||||
if(partial_size)
|
||||
as_warn("Partial line at end of file ignored");
|
||||
return partial_where;
|
||||
}
|
||||
|
||||
if(partial_size)
|
||||
bcopy(save_source, partial_where,(int)AFTER_SIZE);
|
||||
do_scrub(partial_where,partial_size,buffer_start+BEFORE_SIZE,limit-(buffer_start+BEFORE_SIZE),&out_string,&out_length);
|
||||
limit=out_string + out_length;
|
||||
for(p=limit;*--p!='\n';)
|
||||
;
|
||||
p++;
|
||||
if(p<=buffer_start+BEFORE_SIZE)
|
||||
as_fatal("Source line too long. Please change file '%s' and re-make the assembler.", __FILE__);
|
||||
|
||||
partial_where = p;
|
||||
partial_size = limit-p;
|
||||
bcopy(partial_where, save_source,(int)AFTER_SIZE);
|
||||
bcopy(AFTER_STRING, partial_where, (int)AFTER_SIZE);
|
||||
|
||||
save_buffer = *bufp;
|
||||
*bufp = out_string;
|
||||
|
||||
return partial_where;
|
||||
}
|
||||
|
||||
/* We're not preprocessing. Do the right thing */
|
||||
#endif
|
||||
if (partial_size)
|
||||
{
|
||||
bcopy (partial_where, buffer_start + BEFORE_SIZE, (int)partial_size);
|
||||
bcopy (save_source, buffer_start + BEFORE_SIZE, (int)AFTER_SIZE);
|
||||
}
|
||||
limit = input_file_give_next_buffer (buffer_start + BEFORE_SIZE + partial_size);
|
||||
if (limit)
|
||||
{
|
||||
register char * p; /* Find last newline. */
|
||||
|
||||
for (p = limit; * -- p != '\n';)
|
||||
{
|
||||
}
|
||||
++ p;
|
||||
if (p <= buffer_start + BEFORE_SIZE)
|
||||
{
|
||||
as_fatal("Source line too long. Please change file %s then rebuild assembler.", __FILE__);
|
||||
}
|
||||
partial_where = p;
|
||||
partial_size = limit - p;
|
||||
bcopy (partial_where, save_source, (int)AFTER_SIZE);
|
||||
bcopy (AFTER_STRING, partial_where, (int)AFTER_SIZE);
|
||||
}
|
||||
else
|
||||
{
|
||||
partial_where = 0;
|
||||
if (partial_size > 0)
|
||||
{
|
||||
as_warn("Partial line at end of file ignored");
|
||||
}
|
||||
/* If we should pop to another file at EOF, do it. */
|
||||
if (next_saved_file)
|
||||
{
|
||||
*bufp = input_scrub_pop (next_saved_file); /* Pop state */
|
||||
/* partial_where is now correct to return, since we popped it. */
|
||||
}
|
||||
}
|
||||
return (partial_where);
|
||||
if (partial_size)
|
||||
{
|
||||
bcopy (partial_where, buffer_start + BEFORE_SIZE, (int)partial_size);
|
||||
bcopy (save_source, buffer_start + BEFORE_SIZE, (int)AFTER_SIZE);
|
||||
}
|
||||
limit = input_file_give_next_buffer (buffer_start + BEFORE_SIZE + partial_size);
|
||||
if (limit)
|
||||
{
|
||||
register char * p; /* Find last newline. */
|
||||
|
||||
for (p = limit; * -- p != '\n';)
|
||||
{
|
||||
}
|
||||
++ p;
|
||||
if (p <= buffer_start + BEFORE_SIZE)
|
||||
{
|
||||
as_fatal("Source line too long. Please change file %s then rebuild assembler.", __FILE__);
|
||||
}
|
||||
partial_where = p;
|
||||
partial_size = limit - p;
|
||||
bcopy (partial_where, save_source, (int)AFTER_SIZE);
|
||||
bcopy (AFTER_STRING, partial_where, (int)AFTER_SIZE);
|
||||
}
|
||||
else
|
||||
{
|
||||
partial_where = 0;
|
||||
if (partial_size > 0)
|
||||
{
|
||||
as_warn("Partial line at end of file ignored");
|
||||
}
|
||||
/* If we should pop to another file at EOF, do it. */
|
||||
if (next_saved_file)
|
||||
{
|
||||
*bufp = input_scrub_pop (next_saved_file); /* Pop state */
|
||||
/* partial_where is now correct to return, since we popped it. */
|
||||
}
|
||||
}
|
||||
return (partial_where);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -339,16 +325,16 @@ char **bufp;
|
||||
|
||||
|
||||
int
|
||||
seen_at_least_1_file () /* TRUE if we opened any file. */
|
||||
seen_at_least_1_file () /* TRUE if we opened any file. */
|
||||
{
|
||||
return (physical_input_file != NULL);
|
||||
return (physical_input_file != NULL);
|
||||
}
|
||||
|
||||
void
|
||||
bump_line_counters ()
|
||||
bump_line_counters ()
|
||||
{
|
||||
++ physical_input_line;
|
||||
++ logical_input_line;
|
||||
++ physical_input_line;
|
||||
/* ++ logical_input_line; FIXME-now remove this. */
|
||||
}
|
||||
|
||||
/*
|
||||
@ -359,8 +345,8 @@ bump_line_counters ()
|
||||
* If the fname is NULL, we don't change the current logical file name.
|
||||
*/
|
||||
void new_logical_line(fname, line_number)
|
||||
char *fname; /* DON'T destroy it! We point to it! */
|
||||
int line_number;
|
||||
char *fname; /* DON'T destroy it! We point to it! */
|
||||
int line_number;
|
||||
{
|
||||
if (fname) {
|
||||
logical_input_file = fname;
|
||||
@ -378,49 +364,40 @@ void new_logical_line(fname, line_number)
|
||||
* input source files.
|
||||
* As a sop to the debugger of AS, pretty-print the offending line.
|
||||
*/
|
||||
void
|
||||
as_where()
|
||||
{
|
||||
char *p;
|
||||
line_numberT line;
|
||||
|
||||
if (physical_input_file)
|
||||
{ /* we tried to read SOME source */
|
||||
if (input_file_is_open())
|
||||
{ /* we can still read lines from source */
|
||||
void as_where() {
|
||||
char *p;
|
||||
line_numberT line;
|
||||
|
||||
if (logical_input_file && (logical_input_line > 0)) {
|
||||
p = logical_input_file;
|
||||
line = logical_input_line;
|
||||
} else {
|
||||
p = physical_input_file;
|
||||
line = physical_input_line;
|
||||
} /* line number should match file name */
|
||||
|
||||
fprintf(stderr, "%s:%u: ", p, line);
|
||||
|
||||
#ifdef DONTDEF
|
||||
fprintf (stderr," @ physical line %ld., file \"%s\"",
|
||||
(long) physical_input_line, physical_input_file);
|
||||
fprintf (stderr," @ logical line %ld., file \"%s\"\n",
|
||||
(long) logical_input_line, logical_input_file);
|
||||
(void)putc(' ', stderr);
|
||||
as_howmuch (stderr);
|
||||
(void)putc('\n', stderr);
|
||||
#else
|
||||
p = logical_input_file ? logical_input_file : physical_input_file;
|
||||
line = logical_input_line ? logical_input_line : physical_input_line;
|
||||
fprintf(stderr,"%s:%u: ", p, line);
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
#ifdef DONTDEF
|
||||
fprintf (stderr," After reading source.\n");
|
||||
#else
|
||||
p = logical_input_file ? logical_input_file : physical_input_file;
|
||||
line = logical_input_line ? logical_input_line : physical_input_line;
|
||||
fprintf(stderr, "%s:%d:", p, (int) line);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
#ifdef DONTDEF
|
||||
fprintf (stderr," Before reading source.\n");
|
||||
#else
|
||||
#endif
|
||||
}
|
||||
}
|
||||
if (physical_input_file) {
|
||||
if (input_file_is_open()) { /* we can still read lines from source */
|
||||
fprintf (stderr," @ physical line %ld., file \"%s\"",
|
||||
(long) physical_input_line, physical_input_file);
|
||||
fprintf (stderr," @ logical line %ld., file \"%s\"\n",
|
||||
(long) logical_input_line, logical_input_file);
|
||||
(void)putc(' ', stderr);
|
||||
as_howmuch (stderr);
|
||||
(void)putc('\n', stderr);
|
||||
} else {
|
||||
fprintf(stderr, " After reading source.\n");
|
||||
} /* input file is still open */
|
||||
} else {
|
||||
fprintf(stderr, " Before reading source.\n");
|
||||
} /* we tried to read SOME source */
|
||||
#endif /* DONTDEF */
|
||||
|
||||
return;
|
||||
} /* as_where() */
|
||||
|
||||
|
||||
|
||||
@ -433,39 +410,39 @@ as_where()
|
||||
* No free '\n' at end of line.
|
||||
*/
|
||||
void
|
||||
as_howmuch (stream)
|
||||
FILE * stream; /* Opened for write please. */
|
||||
as_howmuch (stream)
|
||||
FILE * stream; /* Opened for write please. */
|
||||
{
|
||||
register char * p; /* Scan input line. */
|
||||
/* register char c; JF unused */
|
||||
|
||||
for (p = input_line_pointer - 1; * p != '\n'; --p)
|
||||
{
|
||||
}
|
||||
++ p; /* p->1st char of line. */
|
||||
for (; p <= input_line_pointer; p++)
|
||||
{
|
||||
/* Assume ASCII. EBCDIC & other micro-computer char sets ignored. */
|
||||
/* c = *p & 0xFF; JF unused */
|
||||
as_1_char(*p, stream);
|
||||
}
|
||||
register char * p; /* Scan input line. */
|
||||
/* register char c; JF unused */
|
||||
|
||||
for (p = input_line_pointer - 1; * p != '\n'; --p)
|
||||
{
|
||||
}
|
||||
++ p; /* p->1st char of line. */
|
||||
for (; p <= input_line_pointer; p++)
|
||||
{
|
||||
/* Assume ASCII. EBCDIC & other micro-computer char sets ignored. */
|
||||
/* c = *p & 0xFF; JF unused */
|
||||
as_1_char(*p, stream);
|
||||
}
|
||||
}
|
||||
|
||||
static void as_1_char (c,stream)
|
||||
unsigned int c;
|
||||
FILE *stream;
|
||||
{
|
||||
if (c > 127)
|
||||
{
|
||||
(void)putc('%', stream);
|
||||
c -= 128;
|
||||
}
|
||||
if (c < 32)
|
||||
{
|
||||
(void)putc('^', stream);
|
||||
c += '@';
|
||||
}
|
||||
(void)putc(c, stream);
|
||||
if (c > 127)
|
||||
{
|
||||
(void)putc('%', stream);
|
||||
c -= 128;
|
||||
}
|
||||
if (c < 32)
|
||||
{
|
||||
(void)putc('^', stream);
|
||||
c += '@';
|
||||
}
|
||||
(void)putc(c, stream);
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
Reference in New Issue
Block a user